1901862000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 480

約数和(自身を含む): 7182040320

約数和(自身を除く): 5280178320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 67, 72, 75, 76, 80, 83, 90, 95, 100, 114, 120, 125, 134, 144, 150, 152, 166, 171, 180, 190, 200, 201, 225, 228, 240, 249, 250, 268, 285, 300, 304, 332, 335, 342, 360, 375, 380, 400, 402, 415, 450, 456, 475, 498, 500, 536, 570, 600, 603, 664, 670, 684, 720, 747, 750, 760, 804, 830, 855, 900, 912, 950, 996, 1000, 1005, 1072, 1125, 1140, 1200, 1206, 1245, 1273, 1328, 1340, 1368, 1425, 1494, 1500, 1520, 1577, 1608, 1660, 1675, 1710, 1800, 1900, 1992, 2000, 2010, 2075, 2250, 2280, 2375, 2412, 2490, 2546, 2680, 2736, 2850, 2988, 3000, 3015, 3154, 3216, 3320, 3350, 3420, 3600, 3735, 3800, 3819, 3984, 4020, 4150, 4275, 4500, 4560, 4731, 4750, 4824, 4980, 5025, 5092, 5360, 5561, 5700, 5976, 6000, 6030, 6225, 6308, 6365, 6640, 6700, 6840, 7125, 7470, 7600, 7638, 7885, 8040, 8300, 8375, 8550, 9000, 9462, 9500, 9648, 9960, 10050, 10184, 10375, 11122, 11400, 11457, 11952, 12060, 12450, 12616, 12730, 13400, 13680, 14193, 14250, 14940, 15075, 15276, 15770, 16080, 16600, 16683, 16750, 17100, 18000, 18675, 18924, 19000, 19095, 19920, 20100, 20368, 20750, 21375, 22244, 22800, 22914, 23655, 24120, 24900, 25125, 25232, 25460, 26800, 27805, 28386, 28500, 29880, 30150, 30552, 31125, 31540, 31825, 33200, 33366, 33500, 34200, 37350, 37848, 38000, 38190, 39425, 40200, 41500, 42750, 44488, 45828, 47310, 48240, 49800, 50049, 50250, 50920, 55610, 56772, 57000, 57285, 59760, 60300, 61104, 62250, 63080, 63650, 66732, 67000, 68400, 70965, 74700, 75375, 75696, 76380, 78850, 80400, 83000, 83415, 85500, 88976, 91656, 93375, 94620, 95475, 99600, 100098, 100500, 101840, 105659, 111220, 113544, 114000, 114570, 118275, 120600, 124500, 126160, 127300, 133464, 134000, 139025, 141930, 149400, 150750, 152760, 157700, 159125, 166000, 166830, 171000, 183312, 186750, 189240, 190950, 197125, 200196, 201000, 211318, 222440, 227088, 229140, 236550, 241200, 249000, 250245, 254600, 266928, 278050, 283860, 286425, 298800, 301500, 305520, 315400, 316977, 318250, 333660, 342000, 354825, 373500, 378480, 381900, 394250, 400392, 402000, 417075, 422636, 444880, 458280, 473100, 477375, 498000, 500490, 509200, 528295, 556100, 567720, 572850, 591375, 603000, 630800, 633954, 636500, 667320, 695125, 709650, 747000, 763800, 788500, 800784, 834150, 845272, 916560, 946200, 950931, 954750, 1000980, 1056590, 1112200, 1135440, 1145700, 1182750, 1206000, 1251225, 1267908, 1273000, 1334640, 1390250, 1419300, 1432125, 1494000, 1527600, 1577000, 1584885, 1668300, 1690544, 1774125, 1892400, 1901862, 1909500, 2001960, 2085375, 2113180, 2224400, 2291400, 2365500, 2502450, 2535816, 2546000, 2641475, 2780500, 2838600, 2864250, 3154000, 3169770, 3336600, 3548250, 3803724, 3819000, 4003920, 4170750, 4226360, 4582800, 4731000, 4754655, 5004900, 5071632, 5282950, 5561000, 5677200, 5728500, 6256125, 6339540, 6673200, 7096500, 7607448, 7638000, 7924425, 8341500, 8452720, 9462000, 9509310, 10009800, 10565900, 11122000, 11457000, 12512250, 12679080, 13207375, 14193000, 15214896, 15848850, 16683000, 19018620, 20019600, 21131800, 22914000, 23773275, 25024500, 25358160, 26414750, 28386000, 31697700, 33366000, 38037240, 39622125, 42263600, 47546550, 50049000, 52829500, 63395400, 76074480, 79244250, 95093100, 100098000, 105659000, 118866375, 126790800, 158488500, 190186200, 211318000, 237732750, 316977000, 380372400, 475465500, 633954000, 950931000, 1901862000]

約数ペア:

[(1, 1901862000), (2, 950931000), (3, 633954000), (4, 475465500), (5, 380372400), (6, 316977000), (8, 237732750), (9, 211318000), (10, 190186200), (12, 158488500), (15, 126790800), (16, 118866375), (18, 105659000), (19, 100098000), (20, 95093100), (24, 79244250), (25, 76074480), (30, 63395400), (36, 52829500), (38, 50049000), (40, 47546550), (45, 42263600), (48, 39622125), (50, 38037240), (57, 33366000), (60, 31697700), (67, 28386000), (72, 26414750), (75, 25358160), (76, 25024500), (80, 23773275), (83, 22914000), (90, 21131800), (95, 20019600), (100, 19018620), (114, 16683000), (120, 15848850), (125, 15214896), (134, 14193000), (144, 13207375), (150, 12679080), (152, 12512250), (166, 11457000), (171, 11122000), (180, 10565900), (190, 10009800), (200, 9509310), (201, 9462000), (225, 8452720), (228, 8341500), (240, 7924425), (249, 7638000), (250, 7607448), (268, 7096500), (285, 6673200), (300, 6339540), (304, 6256125), (332, 5728500), (335, 5677200), (342, 5561000), (360, 5282950), (375, 5071632), (380, 5004900), (400, 4754655), (402, 4731000), (415, 4582800), (450, 4226360), (456, 4170750), (475, 4003920), (498, 3819000), (500, 3803724), (536, 3548250), (570, 3336600), (600, 3169770), (603, 3154000), (664, 2864250), (670, 2838600), (684, 2780500), (720, 2641475), (747, 2546000), (750, 2535816), (760, 2502450), (804, 2365500), (830, 2291400), (855, 2224400), (900, 2113180), (912, 2085375), (950, 2001960), (996, 1909500), (1000, 1901862), (1005, 1892400), (1072, 1774125), (1125, 1690544), (1140, 1668300), (1200, 1584885), (1206, 1577000), (1245, 1527600), (1273, 1494000), (1328, 1432125), (1340, 1419300), (1368, 1390250), (1425, 1334640), (1494, 1273000), (1500, 1267908), (1520, 1251225), (1577, 1206000), (1608, 1182750), (1660, 1145700), (1675, 1135440), (1710, 1112200), (1800, 1056590), (1900, 1000980), (1992, 954750), (2000, 950931), (2010, 946200), (2075, 916560), (2250, 845272), (2280, 834150), (2375, 800784), (2412, 788500), (2490, 763800), (2546, 747000), (2680, 709650), (2736, 695125), (2850, 667320), (2988, 636500), (3000, 633954), (3015, 630800), (3154, 603000), (3216, 591375), (3320, 572850), (3350, 567720), (3420, 556100), (3600, 528295), (3735, 509200), (3800, 500490), (3819, 498000), (3984, 477375), (4020, 473100), (4150, 458280), (4275, 444880), (4500, 422636), (4560, 417075), (4731, 402000), (4750, 400392), (4824, 394250), (4980, 381900), (5025, 378480), (5092, 373500), (5360, 354825), (5561, 342000), (5700, 333660), (5976, 318250), (6000, 316977), (6030, 315400), (6225, 305520), (6308, 301500), (6365, 298800), (6640, 286425), (6700, 283860), (6840, 278050), (7125, 266928), (7470, 254600), (7600, 250245), (7638, 249000), (7885, 241200), (8040, 236550), (8300, 229140), (8375, 227088), (8550, 222440), (9000, 211318), (9462, 201000), (9500, 200196), (9648, 197125), (9960, 190950), (10050, 189240), (10184, 186750), (10375, 183312), (11122, 171000), (11400, 166830), (11457, 166000), (11952, 159125), (12060, 157700), (12450, 152760), (12616, 150750), (12730, 149400), (13400, 141930), (13680, 139025), (14193, 134000), (14250, 133464), (14940, 127300), (15075, 126160), (15276, 124500), (15770, 120600), (16080, 118275), (16600, 114570), (16683, 114000), (16750, 113544), (17100, 111220), (18000, 105659), (18675, 101840), (18924, 100500), (19000, 100098), (19095, 99600), (19920, 95475), (20100, 94620), (20368, 93375), (20750, 91656), (21375, 88976), (22244, 85500), (22800, 83415), (22914, 83000), (23655, 80400), (24120, 78850), (24900, 76380), (25125, 75696), (25232, 75375), (25460, 74700), (26800, 70965), (27805, 68400), (28386, 67000), (28500, 66732), (29880, 63650), (30150, 63080), (30552, 62250), (31125, 61104), (31540, 60300), (31825, 59760), (33200, 57285), (33366, 57000), (33500, 56772), (34200, 55610), (37350, 50920), (37848, 50250), (38000, 50049), (38190, 49800), (39425, 48240), (40200, 47310), (41500, 45828), (42750, 44488)]